Paper Title:
Correlation Processing of the Signals of the Single-Fiber Intermode Interferometer with a Small Number of Excited Modes
  Abstract

Possibilities of obtaining quantitative information about the deformation influence on the SFMI with a small number of excited modes by using a correlation method are investigated. It was shown that usage of diffusive scatterer allows us to transform the radiation of SFMI to a speckle field which can easily be processed. The working range of the SFMI deformation measurements is 0 – 160 µm with precision up to 10 µm.

  Info
Periodical
Key Engineering Materials (Volumes 381-382)
Edited by
Wei Gao, Yasuhiro Takaya, Yongsheng Gao and Michael Krystek
Pages
627-630
DOI
10.4028/www.scientific.net/KEM.381-382.627
Citation
Y. Kulchin, O. B. Vitrik, A. D. Lantsov, "Correlation Processing of the Signals of the Single-Fiber Intermode Interferometer with a Small Number of Excited Modes", Key Engineering Materials, Vols. 381-382, pp. 627-630, 2008
Online since
June 2008
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